Code for the button board
The driver's station and Windows itself both seem to see it happily. It
also changes the brightness of the analog LEDs proportionally to the
input value.
Change-Id: Icd277197ccf5f4648d933764b5a69d43e21809e0
diff --git a/motors/usb/usb.cc b/motors/usb/usb.cc
index 482d2fd..7a6286e 100644
--- a/motors/usb/usb.cc
+++ b/motors/usb/usb.cc
@@ -130,7 +130,7 @@
device_descriptor_->AddUint16(product_id); // idProduct
// Increment this whenever you need Windows boxes to actually pay attention to
// changes.
- device_descriptor_->AddUint16(15); // bcdDevice
+ device_descriptor_->AddUint16(24); // bcdDevice
// We might overwrite these string descriptor indices later if we get strings
// to put there.
device_descriptor_->AddByte(0); // iManufacturer